結果
問題 | No.1818 6 Operations |
ユーザー | riano |
提出日時 | 2021-12-28 15:02:19 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 135 ms / 2,500 ms |
コード長 | 4,119 bytes |
コンパイル時間 | 1,669 ms |
コンパイル使用メモリ | 173,048 KB |
実行使用メモリ | 116,480 KB |
最終ジャッジ日時 | 2024-10-02 07:34:48 |
合計ジャッジ時間 | 5,036 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 42 ms
36,992 KB |
testcase_09 | AC | 79 ms
68,224 KB |
testcase_10 | AC | 45 ms
37,376 KB |
testcase_11 | AC | 39 ms
34,816 KB |
testcase_12 | AC | 62 ms
54,784 KB |
testcase_13 | AC | 51 ms
45,568 KB |
testcase_14 | AC | 59 ms
51,840 KB |
testcase_15 | AC | 68 ms
59,776 KB |
testcase_16 | AC | 58 ms
50,048 KB |
testcase_17 | AC | 84 ms
72,832 KB |
testcase_18 | AC | 118 ms
100,992 KB |
testcase_19 | AC | 113 ms
96,896 KB |
testcase_20 | AC | 121 ms
102,400 KB |
testcase_21 | AC | 122 ms
104,192 KB |
testcase_22 | AC | 105 ms
89,856 KB |
testcase_23 | AC | 129 ms
110,336 KB |
testcase_24 | AC | 109 ms
92,672 KB |
testcase_25 | AC | 135 ms
116,480 KB |
testcase_26 | AC | 112 ms
94,720 KB |
testcase_27 | AC | 117 ms
98,944 KB |
testcase_28 | AC | 42 ms
37,248 KB |
testcase_29 | AC | 39 ms
34,944 KB |
testcase_30 | AC | 118 ms
100,736 KB |
testcase_31 | AC | 124 ms
107,008 KB |
testcase_32 | AC | 133 ms
112,000 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define ll long long #define rep(i,n) for(int i=0;i<n;i++) #define rrep(i,n) for(int i=n-1;i>=0;i--) #define rrep2(i,n,k) for(int i=n-1;i>=n-k;i--) #define vll(n,i) vector<long long>(n,i) #define v2ll(n,m,i) vector<vector<long long>>(n,vll(m,i)) #define v3ll(n,m,k,i) vector<vector<vector<long long>>>(n,v2ll(m,k,i)) #define v4ll(n,m,k,l,i) vector<vector<vector<vector<long long>>>>(n,v3ll(m,k,l,i)) #define all(v) v.begin(),v.end() #define chmin(k,m) k = min(k,m) #define chmax(k,m) k = max(k,m) #define Pr pair<ll,ll> #define Tp tuple<ll,ll,ll> #define riano_ std::ios::sync_with_stdio(false);std::cin.tie(nullptr) using Graph = vector<vector<int>>; const ll mod = 998244353; template<uint64_t mod> struct modint{ uint64_t val; constexpr modint(const int64_t val_=0) noexcept:val((val_%int64_t(mod)+int64_t(mod))%int64_t(mod)){} constexpr modint operator-() const noexcept{ return modint(*this)=mod-val; } constexpr modint operator+(const modint rhs) const noexcept{ return modint(*this)+=rhs; } constexpr modint operator-(const modint rhs) const noexcept{ return modint(*this)-=rhs; } constexpr modint operator*(const modint rhs) const noexcept{ return modint(*this)*=rhs; } constexpr modint operator/(const modint rhs) const noexcept{ return modint(*this)/=rhs; } constexpr modint &operator+=(const modint rhs) noexcept{ val+=rhs.val; val-=((val>=mod)?mod:0); return (*this); } constexpr modint &operator-=(const modint rhs) noexcept{ val+=((val<rhs.val)?mod:0); val-=rhs.val; return (*this); } constexpr modint &operator*=(const modint rhs) noexcept{ val=val*rhs.val%mod; return (*this); } constexpr modint &operator/=(modint rhs) noexcept{ uint64_t ex=mod-2; modint now=1; while(ex){ now*=((ex&1)?rhs:1); rhs*=rhs,ex>>=1; } return (*this)*=now; } modint & operator++(){ val++; if (val == mod) val = 0; return *this; } modint operator++(int){ modint<mod> res = *this; ++*this; return res; } constexpr bool operator==(const modint rhs) noexcept{ return val==rhs.val; } constexpr bool operator!=(const modint rhs) noexcept{ return val!=rhs.val; } friend constexpr ostream &operator<<(ostream& os,const modint x) noexcept{ return os<<(x.val); } friend constexpr istream &operator>>(istream& is,modint& x) noexcept{ uint64_t t; is>>t,x=t; return is; } }; typedef modint<mod> mint; mint pw(long long a,long long b,long long m = mod){ if(a%m==0) return mint(0); if(b==0) return mint(1); else if(b%2==0){ long long x = pw(a,b/2,m).val; return mint(x*x); } else{ long long x = pw(a,b-1,m).val; return mint(a*x); } } mint modinv(long long a, long long m = mod) { long long b = m, u = 1, v = 0; while (b) { long long t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); } u %= m; return mint(u); } #define vm(n,i) vector<mint>(n,i) #define v2m(n,m,i) vector<vector<mint>>(n,vm(m,i)) #define v3m(n,m,k,i) vector<vector<vector<mint>>>(n,v2m(m,k,i)) #define v4m(n,m,k,l,i) vector<vector<vector<vector<mint>>>>(n,v3m(m,k,l,i)) int main() { riano_; ll ans = 0; ll N,M; cin >> N >> M; ll a[N],b[M]; rep(i,N) cin >> a[i]; rep(i,M) cin >> b[i]; auto av = vll(4002,0); auto bv = vll(4002,0); rep(i,N-1){ a[i+1] += a[i]+1; } rep(i,N) av[a[i]]++; rep(i,M-1){ b[i+1] += b[i]+1; } rep(i,M) bv[b[i]]++; auto dp = v2ll(a[N-1]+2,b[M-1]+2,2e18); dp[0][0] = 0; rep(i,a[N-1]+1){ rep(j,b[M-1]+1){ chmin(dp[i+1][j+1],dp[i][j]+abs(av[i]-bv[j])); chmin(dp[i+1][j],dp[i][j]+1); chmin(dp[i][j+1],dp[i][j]+1); } } ans = dp[a[N-1]][b[M-1]]; cout << ans << endl; }